.....#.+     
     ...............#∆    
     ...............+     
     ..............>      
  ..  #.....#.....#   ####
  #.. ##...###...####.....
  ##.##.....#.....#.. .#..
  #.................... # 
. .....................#. 
..................... ...#
 #....#.....#.....#....# #
  #.. ##...###...###..  . 
  ##.##.....#...h.#. ..#..
 ##...............h. ..#  
. .....................#  
..................... .   
..#...##...#....#.#.#.#   
  #### #.##......# .  #   
      ..###...#.#.... .   
     ..#  ##.#. ....#.#   
     .#     #...##...     
             ...# ...